Web Design Tips That Actually Increase Sales

Web design tips that turn visitors into buyers – your site has 3 seconds to make an impression. Make them count. If the design feels dated, confusing, or untrustworthy, they leave – and in most cases, they don’t come back.

That’s not a scare tactic. It’s just how people browse. We all do it. You’ve done it. So has your potential customer.

The good news is that most of the design decisions that lose visitors are fixable – and you don’t need to rebuild your entire site to fix them. Here’s what actually makes a difference.

1. Colours And Fonts: Boring Consistency Beats Clever Creativity

Colour psychology plays a surprisingly large role in how visitors perceive a website. Not in a pseudoscientific way – more in a “this feels put-together” vs “this feels like a lot” way.

You don’t need a complex palette. Two main brand colours and one neutral, used consistently throughout, will serve you better than six colours used creatively. The same goes for typography: pick two fonts – one for headings, one for body text – and don’t deviate from them.

It sounds almost too simple, but small inconsistencies accumulate into an impression of carelessness. And carelessness is the last thing you want a potential customer associating with your brand.

Smart web design tips start with colour. One company changed a button from green to red and saw a 21% jump in clicks. Yours could do the same. Same product, page and words. Just the colour.

2. Trust isn’t Assumed – Good Web Design has to Earn It

For SMBs in Africa, trust is often the real conversion bottleneck – not price, not product quality. Many of your visitors have encountered dodgy websites before. Some have lost money to them. Your design needs to actively address that anxiety, not just hope it goes away.

A few things that genuinely help:

Social proof, placed early. Customer testimonials, Google reviews, and star ratings work best when they appear near the top of the page, not buried in a footer. A visible 4-star-plus rating can shift a hesitant visitor more than any headline you write. Video testimonials from real local customers are even more powerful – there’s something about seeing a familiar face or hearing a familiar accent that removes friction in a way text simply can’t.

Payment and security logos. If you accept mobile money – M-Pesa, Airtel Money, or similar – show those logos clearly on your homepage and checkout page. They signal both legitimacy and convenience. The same applies to your SSL certificate: HTTPS is a baseline expectation now, not a bonus.

Real photography. This one is underestimated. Stock images of non-African people used on an African business website create a subtle but real sense of disconnection. Authentic photos of your team, your workspace, or your actual work are worth far more than a polished but generic stock library.

3. Navigation: If They can’t Find it, They won’t Buy it

Good web design tips your navigation to answer two questions fast: what do you do, and how do I reach you? Don’t make visitors hunt for answers. Your navigation should make both of those findable within one click.

Keep your main menu to five items or fewer. Put your most important page – usually “Services” or “What We Do” – first. Make your contact details or a clear “Get in touch” link visible in the top-right corner of every page, not just the Contact page itself.

Every unnecessary click you add to someone’s journey is a small but real reason to leave. Cluttered navigation doesn’t just look amateur – it costs you enquiries.

4. In Africa, Mobile-First Web Design isn’t a Trend – it’s the Default

Across sub-Saharan Africa, the majority of web traffic comes from mobile devices – often mid-range Android phones, often on variable network speeds. If your website was designed primarily with a desktop screen in mind, you’re designing for a minority of your actual visitors.

Mobile-first design isn’t just about making things smaller. It means:

• Buttons large enough to tap comfortably (48px height is a good minimum)
• Text that’s readable without pinching and zooming
• Pages that load in under three seconds on a 4G connection
• Contact options that work natively on mobile – a tap-to-call number, a WhatsApp button, or a short form

Page speed is also a direct ranking factor in Google Search, so a slow mobile experience hurts you in two places at once: visitors leave, and you rank lower.

5. Visuals Should Earn Their Place on the Page

People process images far faster than text – that’s well established. But that doesn’t mean filling your pages with visuals. It means being deliberate about which ones you use and why.

For product businesses, high-quality photos showing the product in use – ideally with a real person – consistently outperform text descriptions. For service businesses, a simple “how it works” graphic can do a lot of heavy lifting: it answers the “what happens after I contact them?” question that stops people from reaching out.

One firm rule: never use autoplay video with sound. It’s one of the fastest ways to make a visitor close your tab. If you’re using video, let people choose to press play.

6. One page, one job – apply these web design tips to guide every Click

Most small business websites either bury their call-to-action or have too many competing ones. Both problems have the same result: the visitor doesn’t know what to do next, so they do nothing.

Every page on your site should have one clear primary action you want the visitor to take. That action should be visible without scrolling, written in plain language (“Get a free quote” works better than “Submit an enquiry”), and repeated near the bottom of the page for people who read all the way down.

The fewer decisions you ask someone to make, the more likely they are to make the one you actually want.

7. When in Doubt, Take Something Out

The instinct to add – more information, more images, more features, more pop-up banners – is one of the most common design mistakes SMB websites make. Every additional element competes for attention and adds to load time.

A clean, fast, focused page will outperform a cluttered one almost every time. If something on your page doesn’t directly help the visitor understand what you do or take a meaningful next step, it probably doesn’t need to be there.

This is especially true for pop-ups and auto-playing media. They interrupt, they annoy, and – more importantly – they reduce the amount of time people spend on your site.

The Bottom Line

Good web design isn’t about following trends or spending a lot of money. It’s about removing friction – the small moments of confusion, doubt, or delay that cause someone to click away before they’ve had the chance to become a customer.

Most of the changes that matter most are also the simplest: clear navigation, genuine social proof, fast load times, and a design that looks like it was made by people who care about getting the details right.

If you’re looking at your site and aren’t sure where to start, pick the one thing that feels most broken and fix that first. Consistent small improvements over time will do more for your business than waiting for a full redesign budget.

And if you’d like a second pair of eyes on it, we’re always happy to take a look.